tree b7b4220cfa4df37a368840899a11150ba836a7d5
parent a3777e0fdd4abb2f04202580c236d64ecdaac6f2
author Emmanuel Grumbach <emmanuel.grumbach@intel.com> 1360590961 +0200
committer Johannes Berg <johannes.berg@intel.com> 1360681634 +0100

iwlwifi: mvm: use atomic interface iteration to avoid deadlock

Using the non-atomic version creates a dependency between
mac80211's iflist_mtx and mvm->mutex. Use the atomic version
instead which doesn't take iflist_mtx but can't sleep, so
send the HCMD in ASYNC.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>